Bike Smart Light Wireless Remote Control Cycling Turning Signal Taillight USB Bicycle Rechargeable Rear Light LED Warning Lamp

Intelligent sensing : Y High-concerned chemical : None Waterproof Level : IPX6 Support Dimmer : 2 - 4 Files Body Material : ABS Type : Tail Light Certification : NONE Model Number : 1 Power Supply : Battery Mounting Placement : Seatpost Origin : Mainland China Power Source : Battery